Multifunctional charger capable of being combined at will

Abstract

The utility model discloses a multifunctional charger capable of being combined at will. The multifunctional charger comprises a fast charging module, a mobile solid state disk module and a docking station module. Clamping parts are arranged at the tops of the fast charging module and the mobile solid state disk module; each clamping part is provided with a plurality of spring needles; clamping grooves are formed in the bottoms of the mobile solid state disk module and the docking station module; and when the clamping part is clamped with any clamping groove, the spring needle is electrically connected with the spring needle interface. According to the utility model, the clamping parts are in structural connection with the clamping grooves, and the spring needles are in electric connection with the spring needle interfaces, so that the quick charging module, the mobile solid state disk module and the docking station module can be used independently, or can be combined pairwise, or can be combined together for use, and can be flexibly combined according to use requirements; and in addition, the quick charging module can be electrically connected with an external power supply, and the docking station module can be electrically connected with a plurality of electronic devices, so that the one-to-many use function is realized, and the use and carrying convenience is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of chargers, in particular to a multi-functional charger that can be arbitrarily combined.

Background Art

[0002] With the development of electronization and informatization, people have become increasingly inseparable from various electronic devices, such as mobile phones, laptops, tablets, digital cameras, smart watches, solid-state drives, etc. These electronic devices are involved in operations such as data transmission and charging during use. Moreover, the specifications and protocols of the data cables and chargers for various electronic devices may vary, resulting in the need to prepare them accordingly. However, if there are many chargers and data cables, it is very inconvenient to use, especially when traveling, it is not convenient to carry, reducing the convenience of use.

[0003] In view of this, it is necessary to provide a multi-functional charger that can be arbitrarily combined to overcome the above defects.

Content of the Utility Model

[0004] The purpose of the utility model is to provide a multi-functional charger that can be arbitrarily combined, aiming to improve the problems of inconvenient use and carrying of multiple chargers, and realizing the function of arbitrarily combining and using chargers, docking stations, and mobile solid-state drives.

[0005] To achieve the above purpose, the utility model provides a multi-functional charger that can be arbitrarily combined, including a fast charging module, a mobile solid-state drive module, and a docking station module with the same length and width;

[0006] Circular half grooves are provided at the top edges of both the fast charging module and the mobile solid-state drive module to form a clamping portion with a middle protrusion; several spring pins are provided at a preset position of each clamping portion;

[0007] The bottom edges of both the mobile solid-state drive module and the docking station module extend along the height direction to form a clamping groove adapted to the clamping portion; a spring pin interface corresponding to the spring pin is provided at the bottom of the clamping groove; when the clamping portion is clamped with any of the clamping grooves, the spring pin corresponding to the clamping portion is electrically connected to the spring pin interface corresponding to the clamping groove;

[0008] The fast charging module is further provided with a socket electrically connected to its own spring pin and a first interface electrically connected to the socket; the socket is used to connect to an external power supply, and the first interface is used to output current outward;

[0009] The mobile solid-state drive module is further provided with a second interface electrically connected to its own spring pin interface; the second interface is used for external data communication;

[0010] The docking station module is further provided with a plurality of third interfaces respectively and electrically connected to the spring pin interface thereof, and the third interfaces are used for outputting current outward and / or performing data communication.

[0011] In a preferred embodiment, a positioning groove is provided at a preset position of each of the clamping portions, a plurality of spring pins are disposed at the bottom of the corresponding positioning groove, and the height of the spring pins is less than or equal to the depth of the positioning groove; a positioning protrusion corresponding to the positioning groove is provided at the bottom of each of the clamping grooves, and the spring pin interface is disposed on the corresponding positioning protrusion; when the clamping portion is clamped with any of the clamping grooves, the positioning protrusion extends into the corresponding positioning groove.

[0012] In a preferred embodiment, the plurality of third interfaces are disposed on a side of the docking station module away from the clamping groove thereof.

[0013] In a preferred embodiment, the first interface is disposed on the side surface of the fast charging module.

[0014] In a preferred embodiment, the second interface is disposed on the clamping portion of the mobile solid state drive module.

[0015] In a preferred embodiment, a cover body is further included; a cover groove adapted to the clamping portion is provided at the bottom of the cover body; the cover groove is used to cooperate with the clamping portion to cover the cover body on the top of the fast charging module or the mobile solid state drive module, so as to cover the corresponding plurality of spring pins.

[0016] In a preferred embodiment, the cover body is further provided with an avoidance hole; when the cover body is covered on the mobile solid state drive module, the avoidance hole is aligned with the second interface.

[0017] In a preferred embodiment, a socket groove is provided at one side of the bottom of the fast charging module, and the socket includes a pair of spaced-apart pins; one end of the pins is rotatably connected in the socket groove, so that the pins can be received in the socket groove or rotated outward to be perpendicular to the bottom of the fast charging module.

[0018] In a preferred embodiment, at least one adapter is further included, and each adapter includes two jacks electrically connected to its own insertion piece and a T-shaped block disposed between the two jacks; the socket groove further has a T-shaped groove located between the pair of pins; when the adapter is cooperatively connected with the socket groove, the pair of pins are respectively inserted into the two jacks, and the T-shaped block extends into the T-shaped groove for clamping.

[0019] In a preferred embodiment, the first interface is a Type-C interface; the second interface is a Type-C interface; and the multiple third interfaces are one or more of a Type-C interface, a USB-A interface, and an HDMI interface.

[0020] The multifunctional charger with arbitrary combination provided by the present utility model is structurally connected through a clamping portion and a clamping groove and electrically connected through spring pins and spring pin interfaces. Thus, the fast charging module, the mobile solid-state drive module, and the docking station module can be used separately, can be combined in pairs, or can be combined in all three together. They can be flexibly combined according to usage requirements, and the external power supply can be electrically connected through the fast charging module, and multiple electronic devices can be electrically connected through the docking station module, realizing the one-to-many usage function and improving the convenience of use and portability.

Description of the Drawings

[0021] To more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present utility model and should not be regarded as limiting the scope. For those of ordinary skill in the art, other related drawings can be obtained based on these drawings without creative efforts.

[0022] Figure 1 It is a three-dimensional view of the multifunctional charger with arbitrary combination provided by the present utility model in a three-layer combined state;

[0023] Figure 2 For Figure 1 a three-dimensional view of the three-layer combined state from another angle;

[0024] Figure 3 It is a three-dimensional view of the fast charging module in the multifunctional charger with arbitrary combination provided by the present utility model;

[0025] Figure 4 For Figure 3 a three-dimensional view of the fast charging module from another angle;

[0026] Figure 5 It is a three-dimensional view of the mobile solid-state drive module in the multifunctional charger with arbitrary combination provided by the present utility model;

[0027] Figure 6 For Figure 5 a three-dimensional view of the mobile solid-state drive module from another angle;

[0028] Figure 7 It is a three-dimensional view of the docking station module in the multifunctional charger with arbitrary combination provided by the present utility model;

[0029] Figure 8 is Figure 7 a perspective view of another angle of the docking station module shown;

[0030] Figure 9 is a perspective view when the fast charging module, the mobile solid state drive module and the cover body are assembled together in the multifunctional charger that can be arbitrarily combined provided by the present utility model;

[0031] Figure 10 is a perspective view of the cover body in the multifunctional charger that can be arbitrarily combined provided by the present utility model;

[0032] Figure 11 is a perspective view of the adapter head in the multifunctional charger that can be arbitrarily combined provided by the present utility model.

[0033] Reference numerals in the figure: 100, multifunctional charger that can be arbitrarily combined; 1, clamping part; 2, spring pin; 3, clamping groove; 4, spring pin interface; 5, positioning groove; 6, positioning convex block; 10, fast charging module; 11, socket; 111, pin; 12, first interface; 13, socket groove; 131, T-shaped groove; 20, mobile solid state drive module; 21, second interface; 30, docking station module; 31, third interface; 40, cover body; 41, cover groove; 42, avoidance hole; 50, adapter head; 51, insertion piece; 52, jack; 53, T-shaped block.

Detailed implementation manners

[0034] In order to make the purpose, technical solutions and beneficial technical effects of the present utility model clearer and more understandable, the present utility model will be further described in detail below in conjunction with the accompanying drawings and specific implementation manners. It should be understood that the specific implementation manners described in this specification are only for explaining the present utility model and are not intended to limit the present utility model.

[0035] It should also be understood that the terms used in this specification of the present utility model are only for the purpose of describing specific embodiments and are not intended to limit the present utility model. As used in this specification of the present utility model and the appended claims, unless the context clearly indicates otherwise, the singular forms "a", "an" and "the" are intended to include the plural forms.

[0036] It should be further understood that the term " / and" used in this specification of the present utility model and the appended claims refers to any combination and all possible combinations of one or more of the related listed items, and includes these combinations.

[0037] In an embodiment of the present utility model, a multifunctional charger 100 that can be arbitrarily combined is provided, and each module can be flexibly assembled or used alone according to specific usage requirements, so as to integrate multiple functions into one, which is convenient for daily use and carrying.

[0038] As shown Figures 1-9 in FIG. 1, the multifunctional charger 100 with arbitrary combinations includes a fast charging module 10, a mobile solid-state drive module 20, and a docking station module 30, which have the same length and width.

[0039] That is, the fast charging module 10, the mobile solid-state drive (SSD) module 20, and the docking station (HUB) module 30 are all generally cuboid-shaped. Except for the inconsistent height, the length and width are designed to be the same, which is convenient for the overall surface to be flat and smooth after assembly.

[0040] Specifically, annular half-grooves are provided at the top edges of both the fast charging module 10 and the mobile solid-state drive module 20. That is, the top edges of the fast charging module 10 and the mobile solid-state drive module 20 are recessed inward to form an L-shaped groove, thereby correspondingly forming a clamping portion 1 with a middle protrusion. A plurality of spring pins (Pogo Pin) 2 are provided at preset positions of each clamping portion 1. All the spring pins 2 are designed in one row or two rows according to requirements. Here, the specific structure of the spring pins 2 can refer to the prior art, and the present utility model will not elaborate herein.

[0041] It should be noted that the "top", "bottom", and "side" described in the present utility model can be specified according to the defined reference. For example, the same side in the height direction of the three modules is specified as the top, the corresponding opposite side is the bottom, and the surface extending in the height direction is the side. Therefore, the above description is only for convenience of description and does not specifically limit the structure of the present utility model.

[0042] In this embodiment, the bottom edges of both the mobile solid-state drive module 20 and the docking station module 30 extend in the height direction to form a clamping groove 3 adapted to the clamping portion 1. A spring pin interface 4 corresponding to the spring pins 2 is provided at the bottom of the clamping groove 3. The spring pin interface 4 includes a plurality of electrically connectable pin holes, and one pin hole is for one spring pin 2 to be inserted for electrical connection. When it is necessary to arbitrarily combine the three modules, the clamping portion 1 and the clamping groove 3 are press-fitted to form a structural connection; at the same time, the spring pins 2 corresponding to the clamping portion 1 and the spring pin interface 4 corresponding to the clamping groove 3 are electrically connected, thereby forming an electrical connection and a data communication connection.

[0043] For example, here the fast charging module 10 can be defined as A, the mobile solid-state drive module 20 as B, and the docking station module 30 as C. Then there are a total of seven usage states: A, B, C, AB, AC, BC, and ABC. Among them, the four ways of A, AB, AC, and ABC can all achieve the charging function.

[0044] It should be noted that magnetic components (such as magnets, ferromagnetic metal blocks, etc.) can also be provided on the inner sides of the clamping portions 1 and the clamping grooves 3. Thus, when the three modules are combined arbitrarily, magnetic attraction can also be performed between the magnetic components of the clamping portions 1 and the magnetic components of the clamping grooves 3 (such as magnet + magnet, or magnet + ferromagnetic metal block), thereby realizing the module combination to enhance the connection stability during combination.

[0045] Furthermore, positioning grooves 5 are formed at preset positions of each clamping portion 1, and a plurality of spring pins 2 are arranged at the bottoms of the corresponding positioning grooves 5, and the height of the spring pins 2 is less than or equal to the depth of the positioning grooves 5. A positioning protrusion 6 corresponding to the positioning groove 5 is provided at the bottom of each clamping groove 3, and the spring pin interface 4 is arranged on the corresponding positioning protrusion 6. When the clamping portion 1 is clamped with any clamping groove 3, the positioning protrusion 6 extends into the corresponding positioning groove 5, thereby improving the connection stability between the spring pins 2 and the spring pin interfaces 4.

[0046] In the embodiment of the present invention, in combination Figure 3 with Figure 4 as shown, the fast charging module 10 is further provided with a socket 11 electrically connected to its own spring pins 2 and a first interface 12 electrically connected to the socket 11. Here, the first interface 12 is a Type-C interface, or can also be a traditional USB interface. The socket 11 is used to connect to an external power supply, and the first interface 12 is used to output current outward. Among them, an existing structure such as an AC / DC module is provided inside the fast charging module 10 for converting external alternating current into direct current suitable for charging electronic devices. Among them, the first interface 12 is arranged on the side of the fast charging module 10, so as to facilitate leading out a current for external charging when the mobile solid state drive module 20 or the docking station module 30 is combined above the fast charging module 10.

[0047] In combination Figure 5 with Figure 6 as shown, the mobile solid state drive module 20 is further provided with a second interface 21 electrically connected to its own spring pin interface 4. Here, the second interface 21 is a Type-C interface. Therefore, the mobile solid state drive module 20 can not only realize data storage and reading, but also be used for external data communication through the second interface 21 for data access operations. Among them, the second interface 21 is arranged on the clamping portion 1 of the mobile solid state drive module 20.

[0048] In combination Figure 7 with Figure 8As shown, the docking station module 30 is further provided with a plurality of third interfaces 31 respectively electrically connected to its spring pin interface 4. Here, the plurality of third interfaces 31 are one or more of a Type-C interface, a USB-A interface, and an HDMI interface. For example, the illustration includes two Type-C interfaces, one USB-A interface, and one HDMI interface. Therefore, the third interface 31 is used to output current and / or conduct data communication outward. Among them, the plurality of third interfaces 31 are provided on a side of the docking station module 30 away from its card slot 3. It should be noted that the internal of the docking station module 30 adopts electrical interconnection, which can establish a physical star or tree network structure and can provide more port services. Therefore, the internal structure of the docking station module 30 can refer to the prior art and will not be elaborated here.

[0049] Further, in combination with Figure 9 and Figure 10 shown, the multifunctional charger 100 that can be arbitrarily combined further includes a cover body 40.

[0050] Specifically, a cover groove 41 adapted to the clamping portion 1 is provided at the bottom of the cover body 40. The cover groove 41 has the same structure as the card slot 3, so it is also used to cooperate with the clamping portion 1 to cover the cover body 40 on the top of the fast charging module 10 or the mobile solid state drive module 20, thereby covering a corresponding number of spring pins 2. Therefore, when the top of the fast charging module 10 or the top of the mobile solid state drive module 20 is exposed, the cover body 40 can be covered to prevent the spring pins 2 from being damaged.

[0051] Furthermore, the cover body 40 is also provided with an avoidance hole 42. The aperture of the avoidance hole 42 is slightly larger than the aperture of the second interface 21. When the cover body 40 is covered on the mobile solid state drive module 20, the avoidance hole 42 is aligned with the second interface 21, so that it can not only cover and protect the spring pins 2 on the top of the mobile solid state drive module 20, but also does not affect the normal use of the second interface 21.

[0052] In some embodiments, in combination with Figure 4 and Figure 11 shown, a socket groove 13 is provided on one side of the bottom of the fast charging module 10. The socket 11 includes a pair of pins 111 arranged at intervals. One end of the pin 111 is rotatably connected to the socket groove 13, so that the pin 111 can be received in the socket groove 13 or rotated outward to be perpendicular to the bottom of the fast charging module 10. Therefore, when not in use, the pins 111 are folded and stored; when charging is required, the pins 111 are rotated outward and extended.

[0053] Among them, the multifunctional charger 100 that can be arbitrarily combined further includes at least one adapter 50. For example, a US plug adapter, a Japanese plug adapter, a European plug adapter, etc., to facilitate charging locally. Specifically, each adapter 50 includes two jacks 52 electrically connected to its own blade 51 and a T-shaped block 53 disposed between the two jacks 52. The socket groove 13 is also provided with a T-shaped groove 131 located between a pair of pins 111. When the adapter 50 is cooperatively connected to the socket groove 13, the pair of pins 111 are respectively inserted into the two jacks 52, so that the blade 51 is electrically connected to the pins 111, and at this time, the T-shaped block 53 extends into the T-shaped groove 131 for clamping, so as to clamp the adapter 50 on the socket 11.

[0054] In summary, for the multifunctional charger 100 that can be arbitrarily combined provided by the present utility model, the structural connection is carried out through the clamping portion 1 and the clamping groove 3, and the electrical connection is carried out through the spring pins 2 and the spring pin interface 4. Therefore, the fast charging module 10, the mobile solid-state drive module 20, and the docking station module 30 can be used separately, or can be combined in pairs, or can be combined in three together, and can be flexibly combined according to the usage requirements. Moreover, the external power supply can be electrically connected through the fast charging module 10, and the fast charging module 10 can be electrically connected to multiple electronic devices through the docking station module 30, realizing the one-to-many usage function and improving the convenience of use and carrying.

[0055] The present utility model is not limited only to what is described in the specification and embodiments. Therefore, for those skilled in the art, additional advantages and modifications can be easily achieved. Thus, without departing from the spirit and scope of the general concept defined by the claims and their equivalents, the present utility model is not limited to the specific details, representative devices, and illustrated examples shown and described herein.

Claims

1. A multifunctional charger that can be combined arbitrarily, characterized in that: Including a fast charging module, a mobile solid-state hard drive module and an expansion dock module with the same length and width; The top edges of the fast charging module and the mobile solid state hard disk module are both provided with an annular semi-groove to form a centrally protruding clamping portion; a plurality of spring pins are provided at a preset position of each clamping portion; The bottom edges of the mobile solid-state hard disk module and the expansion dock module are extended in the height direction to form a clamping groove adapted to the clamping portion; a spring pin interface corresponding to the spring pin is provided at the bottom of the clamping groove; when the clamping portion is clamped with any of the clamping grooves, the spring pin corresponding to the clamping portion is electrically connected to the spring pin interface corresponding to the clamping groove; The fast charging module is also provided with a socket electrically connected to the spring pin thereof and a first interface electrically connected to the socket; the socket is used to connect to an external power source, and the first interface is used to output current to the outside; The mobile solid-state hard disk module is also provided with a second interface electrically connected to the spring pin interface of the module; the second interface is used for external data communication; The expansion dock module is also provided with a plurality of third interfaces electrically connected to the spring pin interfaces thereof, and the third interfaces are used for outputting current to the outside and / or performing data communication.

2. The multifunctional charger capable of arbitrary combination as claimed in claim 1, characterized in that: A positioning groove is provided at a preset position of each of the clamping parts, and the plurality of spring pins are arranged at the bottom of the corresponding positioning groove, and the height of the spring pins is less than or equal to the depth of the positioning groove; a positioning protrusion corresponding to the positioning groove is provided at the bottom of each of the clamping grooves, and the spring pin interface is arranged on the corresponding positioning protrusion; when the clamping part is clamped with any of the clamping grooves, the positioning protrusion extends into the corresponding positioning groove.

3. The multifunctional charger capable of arbitrary combination as claimed in claim 1, characterized in that: The plurality of third interfaces are arranged on a side of the expansion dock module away from the card connection slot thereof.

4. The multifunctional charger capable of arbitrary combination as claimed in claim 1, characterized in that: The first interface is arranged on a side of the fast charging module.

5. The multifunctional charger capable of arbitrary combination as claimed in claim 4, characterized in that: The second interface is arranged on the clamping portion of the mobile solid state hard disk module.

6. The multifunctional charger capable of arbitrary combination as claimed in claim 5, characterized in that: It also includes a cover body; a cover groove adapted to the clamping portion is opened at the bottom of the cover body; the cover groove is used to cooperate with the clamping portion to cover the cover body on the top of the fast charging module or the mobile solid-state hard disk module, thereby covering the corresponding plurality of spring pins.

7. The multifunctional charger capable of arbitrary combination as claimed in claim 6, characterized in that: The cover body is further provided with an avoidance hole; when the cover body is covered on the mobile solid state hard disk module, the avoidance hole is aligned with the second interface.

8. The multifunctional charger capable of arbitrary combination as claimed in claim 1, characterized in that: A socket slot is provided on one side of the bottom of the fast charging module, and the socket includes a pair of spaced-apart pins; one end of the pin can be rotatably connected to the socket slot so that the pin can be received in the socket slot, or rotated outward so as to be perpendicular to the bottom of the fast charging module.

9. The multifunctional charger capable of arbitrary combination as claimed in claim 8, characterized in that: It also includes at least one conversion head, each of which includes two sockets electrically connected to its own plug-in piece and a T-block arranged between the two sockets; the socket slot is also provided with a T-slot located between a pair of the pins; when the conversion head is connected to the socket slot, the pair of the pins are respectively inserted into the two sockets, and the T-block extends into the T-slot for clamping.

10. The multifunctional charger capable of arbitrary combination as claimed in claim 1, characterized in that: The first interface is a Type-C interface; the second interface is a Type-C interface; the multiple third interfaces are one or more of a Type-C interface, a USB-A interface, and an HDMI interface.

Images